712154272 has 24 divisors (see below), whose sum is σ = 1402694496. Its totient is φ = 355914432.

The previous prime is 712154263. The next prime is 712154369. The reversal of 712154272 is 272451217.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98493 + ... + 105475.

It is an arithmetic number, because the mean of its divisors is an integer number (58445604).

Almost surely, 2^712154272 is an apocalyptic number.

It is an amenable number.

712154272 is a deficient number, since it is larger than the sum of its proper divisors (690540224).

712154272 is a wasteful number, since it uses less digits than its factorization.

712154272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10180 (or 10172 counting only the distinct ones).

The product of its digits is 7840, while the sum is 31.

The square root of 712154272 is about 26686.2187654977. The cubic root of 712154272 is about 893.0135074516.

The spelling of 712154272 in words is "seven hundred twelve million, one hundred fifty-four thousand, two hundred seventy-two".